Mechanical performance of key components in floating photovoltaic systems: technological advances and application prospects
Available online 14 July 2025
Floating photovoltaic (FPV) technology is emerging as a highly promising approach to accelerate decarbonization of the global economy, due to its higher power generation efficiency and lower land occupation....
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Peer-to-peer transaction with voltage management strategy in distribution network considering trading risk
Available online 14 July 2025
•A DSO-prosumers bi-level coordination framework based on DOE and pricing guidance is presented to ensure network security while preserving transaction autonomy.•A risk coefficient-based network usage...
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Enhancing grid stability and V2G integration by optimizing three-phase bidirectional EV chargers using ANFIS and FPGA-based control systems
Available online 10 July 2025
State This study looks at how well a three-phase bidirectional converter works for Vehicle-to-Grid (V2G) services by using both Adaptive Neuro-Fuzzy Inference System (ANFIS) and Proportional-Integral...
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Demand Response in power off-grid microgrids in Nigeria: a game theory approach
Available online 10 July 2025
Most developing countries continue to face challenges in accessing sustainable energy. This study investigates a solar panel and battery-powered system for an urban off-grid microgrid in Nigeria, where...
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Assessing the technical and economic potential of rooftop solar panels in Nador, Morocco, using advanced GIS methodology and remote sensing data
Available online 9 July 2025
The utilization of unused rooftops is a promising solution to meet the growing energy needs of urban areas. This study identifies the strategic locations for installing photovoltaic (PV) systems and...
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Optimized control of grid-connected photovoltaic systems: Robust PI controller based on sparrow search algorithm for smart microgrid application
Available online 9 July 2025
The integration of renewable energy sources into modern power systems necessitates efficient and robust control strategies to address challenges such as power quality, stability, and dynamic environmental...
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Research on adaptive smooth switching control strategy for strong and weak power grids in multi-machine parallel PV energy storage VSG system
Available online 8 July 2025
To enable distributed PV to adapt to variations in power grid strength and achieve stable grid connection while enhancing operational flexibility, it is essential to configure grid-connected inverters...
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A novel balance method for determining the energy efficiency of electric traction networks
Available online 7 July 2025
Modern electric traction networks (ETN) are equipped with automated systems for commercial accounting of power consumption (ASCAPC), which allows solving properly the problems of enhancing the energy...
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New strategy for fault detection and classification in wind turbines based on Doubly-Fed Induction Generators
Available online 3 July 2025
A novel robust diagnostic system based on a linear fractional transform (LFT) representation combined with a static redundancy approach is proposed to design a residual generator for fault detection...
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Enhanced interconnection and damping assignment passivity-based control for PM synchronous motors
Available online 3 July 2025
Permanent Magnet Synchronous Motors (PMSMs) are widely employed in high-performance drive applications due to their superior efficiency and dynamic capabilities. However, their control remains challenging...
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Assessment of flexible interconnection strategies for the integration of electric vehicles and renewable energy in load-centric distribution networks
June 2025
Flexible interconnection devices (FIDs) significantly enhance the regulation and management of complex power flows in distribution networks. Voltage source converter (VSC)-based FIDs, in particular,...
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Optimizing PV power utilization in standalone battery systems with forecast-based charging management strategy
June 2025
Optimizing photovoltaic (PV) power utilization in battery systems is challenging due to solar intermittency, battery efficiency, and lifespan management. This paper proposes a novel forecast-based battery...
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Coordinated optimization of P2P energy trading and network operation for active distribution network with multi-microgrids
June 2025
Microgrids (MGs) and active distribution networks (ADNs) are important platforms for distributed energy resource (DER) consumption. The increasing penetration of DERs has motivated the development ADNs...
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Assessing the capacity value of demand flexibility from aggregated small Internet data centers in power distribution systems
June 2025
With the advent of the digital economy, there has been a rapid proliferation of small-scale Internet data centers (SIDCs). By leveraging their spatiotemporal load regulation potential through data workload...
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Power-to-hydrogen-and-methanol model based on collaborative optimization of energy flow and material flow
June 2025
China has abundant renewable energy resources. With the establishment of carbon peaking and carbon neutrality goals, renewable energy sources such as wind power and photovoltaics have undergone tremendous...
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Study the effect of using a dual rotor system on the performance of horizontal axis wind turbines using CFD
June 2025
This research aims to improve the power output of a horizontal axis wind turbine (HAWT) by using an auxiliary rotor in front of the main rotor, this configuration is called a dual-rotor wind turbine...
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SP-RF-ARIMA: A sparse random forest and ARIMA hybrid model for electric load forecasting
June 2025
Accurate Electric Load Forecasting (ELF) is crucial for optimizing production capacity, improving operational efficiency, and managing energy resources effectively. Moreover, precise ELF contributes...
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Online evaluation method for MMC submodule capacitor aging based on CapAgingNet
June 2025
Submodule capacitor aging poses significant challenges to the safe operation of modular multilevel converter (MMC) systems. Traditional detection methods rely predominantly on offline tests, lacking...
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A review of photovoltaic/thermal (PV/T) incorporation in the hydrogen production process
June 2025
Integrating the photovoltaic/thermal (PV/T) system in green hydrogen production is an improvement in sustainable energy technologies. In PV/T systems, solar energy is converted into electricity and...
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Optimal scheduling method for multi-regional integrated energy system based on dynamic robust optimization algorithm and bi-level Stackelberg model
June 2025
In this study, we construct a bi-level optimization model based on the Stackelberg game and propose a robust optimization algorithm for solving the bi-level model, assuming an actual situation with...
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Potential of hydrogen production from intermittent renewable energy resources in different locations of Nigeria: Technical, economic and environmental perspective
June 2025
In this study, ten wind turbines and fourteen solar photovoltaic (SPV) modules were employed to compare the potential of hydrogen production from wind and solar energy resources in the six geopolitical...
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Frequency regulation reserve optimization of wind-PV-storage power station considering online regulation contribution
June 2025
The frequency regulation reserve setting of wind-PV-storage power stations is crucial. However, the existing grid codes set up the station reserve in a static manner, where the synchronous generator...
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A multi-model management approach for power system transient stability assessment based on multi-moment feature clustering
Available online 25 June 2025
Transient stability assessment (TSA) based on artificial intelligence typically has two distinct model management approaches: a unified management approach for all faulted lines and a separate management...
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Performance assessment of meta-heuristic MPPT strategies for solar panels under complex partial shading conditions and load variation
Available online 18 June 2025
Weather variations present a major challenge for photovoltaic (PV) systems in obtaining the optimal output during maximum power point tracking (MPPT), particularly under partial shadowing conditions...
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Comparative analysis of GA and PSO algorithms for optimal cost management in on-grid microgrid energy systems with PV-battery integration
Available online 12 June 2025
The advent of microgrids in modern energy systems heralds a promising era of resilience, sustainability, and efficiency. Within the realm of grid-tied microgrids, the selection of an optimal optimization...
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